HHP Sales, Promotions & Coupon Codes
At HHP, we know you love to save on the best parts for your car from the best HEMI shop on the planet, so we're making sure you know all about our current promotions and offers.
Want MORE Savings? Check Out These Programs:
- Join Our FREE VIP List! CLICK HERE
- Military, Veteran, or First Responder? CLICK HERE
- Interested in Our B2B Wholesale Program? CLICK HERE
- HHP flash sales comin' in hot! Save with a new deal every four days when you use the code!
SAVE ON START END CODE AAD September 29 October 3 AAD25 HHP Fuel Systems October 2 October 6 FLOW25 Kooks Headers by HHP October 6 October 10 KOOKS25 HHP Drag Springs October 9 October 13 LAUNCH25 AFR Heads October 13 October 17 AIRFLOW25 FIC Injectors October 16 October 20 FUEL25 HHP Seat Brackets October 20 October 24 LIGHT25 Diablo Handheld Tuners October 23 October 27 DIABLO25 Stainless Works October 27 October 31 SSW25 Gen3 Cast Aluminum Blocks October 30 November 3 XTRALITE25 Nitrous Outlet November 3 November 7 NITROUS25 HHP Hellcat Tensioner Brackets November 6 November 10 TENSION25 Centric Brakes November 10 November 14 CENTRIC25 HHP Drop-In Rods & Pistons November 13 November 17 FORGED25 Aeromotive November 17 November 21 AERO25 HHP Battery Kill Switch Kit November 20 November 24 KILLIT25
Get a 
#HHPracing visor when you use code "FREEVISOR" at checkout on orders $500+!
- Overstock Parts, Full Category - Additional Add-To-Cart discounts will automatically apply to all parts in this category.